What is the Greatest Common Factor of 77602 and 77606?

Greatest common factor (GCF) of 77602 and 77606 is 2.

GCF(77602,77606) = 2

We will now calculate the prime factors of 77602 and 77606, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 77602 and 77606.

How to find the GCF of 77602 and 77606?

We will first find the prime factorization of 77602 and 77606. After we will calculate the factors of 77602 and 77606 and find the biggest common factor number .

Step-1: Prime Factorization of 77602

Prime factors of 77602 are 2, 7, 23, 241. Prime factorization of 77602 in exponential form is:

77602 = 2¹ × 7¹ × 23¹ × 241¹

Step-2: Prime Factorization of 77606

Prime factors of 77606 are 2, 38803. Prime factorization of 77606 in exponential form is:

77606 = 2¹ × 38803¹

Step-3: Factors of 77602

List of positive integer factors of 77602 that divides 77602 without a remainder.

1, 2, 7, 14, 23, 46, 161, 241, 322, 482, 1687, 3374, 5543, 11086, 38801

Step-4: Factors of 77606

List of positive integer factors of 77606 that divides 77602 without a remainder.

1, 2, 38803

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 77602 and 77606. The biggest common factor number is the GCF number.
So the greatest common factor 77602 and 77606 is 2.

Also check out the Least Common Multiple of 77602 and 77606